Hot water storage tank. 
4 models with storage capacities of 300, 502, 750 and 990 litres.

 

Warranty 2 product item
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  • Safe storage of hot water.
  • Can be easily coupled to any direct or indirect fired hot water heater system.
  • Supplements hot water storage volumes to suit large demand applications.
  • Increases system security.
  • Easy access to plant room as most models of the Powerstock storage tank fit through a standard doorway.
  • Full project assistance with hot water sizing and selection of equipment to match the application.
  • Extensive back up and support from our team of experienced engineers across the UK.
  • Long term commitment to spare parts.
  Powerstock storage tank model Units ST300 ST500 ST750 ST1000
General data ErP class   D D C C
Storage capacity l 301 478 750 981
Maximum operating pressure bar 10 10 10 10
Maximum operating temperature °C 95 95 95 95
Weight empty kg 87 111 217 283
Standby losses kW/24h 2.4 3.12 3.6 4.8
  Title Type Size  
Powerstock calorifier and water storage brochure Powerstock calorifier and water storage brochure Product brochures 5335 ko Download
Powerstock calorifiers and storage tanks dimensions Powerstock calorifiers and storage tanks dimensions Dimensions 140 ko Download
Powerstock calorifiers and storage tanks technical data table Powerstock calorifiers and storage tanks technical data table Data tables 81 ko Download
Powerstock storage tank installation manual Powerstock storage tank installation manual Installers guides 1546 ko Download
Powerstock storage tank 300 front view Powerstock storage tank 300 front view CAD 552 ko Download
Powerstock storage tank 300 plan view Powerstock storage tank 300 plan view CAD 103 ko Download
Powerstock storage tank 300 side view Powerstock storage tank 300 side view CAD 513 ko Download
Powerstock calorifiers and storage tanks wiring diagram Powerstock calorifiers and storage tanks wiring diagram Wiring diagrams 86 ko Download
  • Locations with substantial and continuous hot water demands including hospitals, hotels and sports facilities.
  • To supplement hot water storage and backup the hot water system supply.
  • Unvented water supply kit - essential for any unvented application and includes an expansion vessel sized for the water heater and local pipework only.
  • Top to bottom pump recirculation pump kit to prevent stratification and protect against legionella within the water heater.
  • Electrical anode protection.
  • Electric immersion heater kits.
  • Choose from a wide range of service contracts to help maintain optimum performance.
  • Book commissioning at the same time as placing your order for improved warranty terms.